Purchase trending manager

ABSTRACT

A device retrieves information associated with purchases from a purchase database, and provides for display of a last purchase option, a sort purchases option, and a lowest cost option based on the purchase information. The device further receives selection of one of the last purchase option, the sort purchases option, or the lowest cost option, and provides for display of last purchase information when the last purchase option is selected. The device also provides for display of sort purchases information when the sort purchases option is selection, and provides for display of lowest cost information when the lowest cost option is selected.

BACKGROUND

Magnetic tracking cards are used by shopping clubs, gas stations,grocery stores, book stores, etc. to track shopping behavior ofcustomers who make periodic purchases of elastically-priced goods and/orservices. By offering a customer (e.g., using such magnetic trackingcards) a discount on select items or a volume discount on purchases, thecustomer may receive a perceived value and usage of the magnetictracking cards may increase.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exemplary diagram of a network in which systems and methodsdescribed herein may be implemented;

FIG. 2 illustrates exemplary components of a user device and/or apurchase server of the network depicted in FIG. 1;

FIG. 3 depicts an exemplary diagram of the user device of the networkillustrated in FIG. 1;

FIG. 4 illustrates a diagram of exemplary interactions between the userdevice and a purchase of the network depicted in FIG. 1;

FIG. 5 depicts an exemplary user interface capable of being displayed bythe user device of the network illustrated in FIG. 1, and displaying abarcode associated with the purchase shown in FIG. 4;

FIG. 6 illustrates an exemplary user interface capable of beingdisplayed by the user device of the network depicted in FIG. 1, anddisplaying a new purchase input;

FIGS. 7 and 8 depict exemplary portions of purchase databases capable ofbeing provided in the user device and/or the purchase server of thenetwork illustrated in FIG. 1;

FIGS. 9-15 illustrate exemplary user interfaces capable of beingdisplayed by the user device of the network depicted in FIG. 1; and

FIGS. 16-19 depict flow charts of an exemplary process according toimplementations described herein.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

The following detailed description refers to the accompanying drawings.The same reference numbers in different drawings may identify the sameor similar elements. Also, the following detailed description does notlimit the invention.

Implementations described herein may input, manage, and track purchases(e.g., purchase trends) using a user device (e.g., a cellular telephone,a personal digital assistant (PDA), other handheld electronic devices,etc.). The purchases may be recorded in a purchase database that mayinclude user-definable information associated with the purchases (e.g.,dates of the purchases, stores providing the purchases, costs of thepurchases, unit costs of the purchases, types of purchases, etc.). Theuser or customer may sort the user-definable information using a displayof the user device, and may input total units and a cost associated witha purchase to calculate a per-unit price of the purchase (e.g., to berecorded in the purchase database). The customer may use historicalpurchase information to, for example, comparison shop between sales,stores, and/or franchises on a per visit basis. Customer purchaseinformation may be used to create shopping behavior data profiles thatmay be marketed to third parties (e.g., stores, service providers, etc.)on an individual, anonymous, and/or aggregate/demographic basis.

As used herein, the terms “customer” and/or “user” may be usedinterchangeably. Also, the terms “customer” and/or “user” are intendedto be broadly interpreted to include a user device or a user of a userdevice.

The term “purchase,” as used herein, is to be broadly interpreted toinclude a product and/or a service. A “product,” as the term is usedherein, is to be broadly interpreted to include any thing that may bemarketed or sold as a commodity or a good. For example, a product mayinclude gas, bread, coffee, bottled water, milk, soft drinks, pet food,beer, diesel fuel, meat, fruit, etc. A “service,” as the term is usedherein, is to be broadly interpreted to include any act or variety ofwork done for others (e.g., for compensation). For example, a servicemay include a repair service (e.g., for a product), a warranty (e.g.,for a product), telecommunication services (e.g., telephone services,Internet services, network services, radio services, televisionservices, video services, etc.), etc.

FIG. 1 is an exemplary diagram of a network 100 in which systems andmethods described herein may be implemented. As illustrated, network 100may include a user device 110 and/or a purchase server 120interconnected by a network 130. User device 110 and/or purchase server120 may connect to network 130 via wired and/or wireless connections. Asingle user device, purchase server, and network have been illustratedin FIG. 1 for simplicity. In practice, there may be more or less userdevices, purchase servers, and/or networks. Also, in some instances, oneor more of user device 110 and/or purchase server 120 may perform one ormore functions described as being performed by another one or more ofuser device 110 and/or purchase server 120.

User device 110 may include any device capable of receiving and/orcapturing information associated with a purchase. For example, userdevice 110 may include a mobile communication device (e.g., aradiotelephone, a personal communications system (PCS) terminal that maycombine a cellular radiotelephone with data processing, a facsimile, anddata communications capabilities, a PDA that can include aradiotelephone, pager, Internet/intranet access, web browser, organizer,camera, a Doppler receiver, and/or global positioning system (GPS)receiver, a GPS device, a telephone, a cellular telephone, etc.); alaptop; a personal computer; a pager; a camera (e.g., a conventionalfilm camera or a digital camera); a video camera (e.g., a camcorder); acalculator; binoculars with a camera function; a telescope with a camerafunction; a gaming unit; any other device capable of utilizing a camera;a thread or process running on one of these devices; and/or an objectexecutable by one of these devices. In one exemplary implementation,user device 110 may include a mobile payment service that permits a userto use user device 110 (e.g., a cellular phone) as a credit card (e.g.,which may be referred to as “cell phone as credit card”). Furtherdetails of user device 110 are provided below in connection with FIGS.2-4.

As used herein, a “camera” may include a device that may receive,capture, and store images and/or video. For example, a digital cameramay be an electronic device that may capture and store images and/orvideo electronically instead of using photographic film. A digitalcamera may be multifunctional, with some devices capable of recordingsound and/or video, as well as images.

Purchase server 120 may include one or more server entities, or othertypes of computation or communication devices, that gather, process,search, and/or provide information in a manner described herein. In oneimplementation, purchase server 120 may include a server (e.g., acomputer system or an application) that stores a purchase database thatmay include user-definable information associated with a purchase (e.g.,date of the purchase, store providing the purchase, cost of thepurchase, unit cost of the purchase, type of purchase, etc.).

Network 130 may include a local area network (LAN), a wide area network(WAN), a metropolitan area network (MAN), an intranet, the Internet, aPublic Land Mobile Network (PLMN), a telephone network, such as thePublic Switched Telephone Network (PSTN) or a cellular telephone network(e.g., wireless Global System for Mobile Communications (GSM), wirelessCode Division Multiple Access (CDMA), etc.), a VoIP network with mobileand/or fixed locations, a wireline network, or a combination ofnetworks.

As further shown in FIG. 1, user device 110 may receive purchaseinformation 140 associated with a purchase 150 (e.g., a purchase by auser of user device 110). For example, in one implementation, userdevice 110 may receive purchase information 140 by capturing a barcodeassociated with purchase 150. Further details of capturing a barcodewith user device 110 are provided below in connection with FIG. 4. Inanother implementation, a user of user device 110 may manually inputpurchase information 140. For example, the user may input purchaseinformation 140, such as a description of purchase 150, a date ofpurchase 150, a store where purchase 150 was made, a cost of purchase150, a unit cost of purchase 150, etc. Purchase information 140 may bestored in a purchase database provided in user device 110, and/or may beforwarded by user device 110 (e.g., via network 130) to a purchasedatabase provided in purchase server 120. Further details of thepurchase database are provided below in connection with FIGS. 7 and 8.

In one implementation, the information contained in the purchasedatabase may be synchronized across multiple user devices 110. Forexample, a user or group of users may own multiple user devices 110(e.g., a husband may own a PDA, a wife may own a cellular phone, etc.),and may want to synchronize the purchase information from the purchasedatabase across the multiple user devices 110. Alternatively, a user maypurchase a new or replacement user device 110, and may wish to retainthe purchase information. In such scenarios, the multiple user devices110 may access the information contained in the purchase database frompurchase server 120, and/or may store the information locally in theuser devices 110. Thus, the multiple user devices 110 (e.g., regardlessof their configurations) may have concurrent access to the informationcontained in the purchase database. Alternatively, and/or additionally,purchase server 120 may provide a query to the multiple user devices 110to determine if the multiple user devices include the purchaseinformation (e.g., the most recent or updated information contained inthe purchase database). If one or more user devices 110 need updatedpurchase information, purchase server 120 may provide the updatedinformation to user devices 110.

The user of user device 110 may access purchase information (e.g.,purchase information 140, historical purchase information, etc.) fromthe purchase database, and user device 110 may display selectableoptions associated with the purchase database. For example, user device110 may display a last purchase option, a sort purchases option, alowest cost option, etc. If the user selects the last purchase option,user device 110 may display information associated with a last purchasemade by the user (e.g., “today you purchased bananas for $3.00”). If theuser selects the sort purchases option, user device 110 may displayselectable options for sorting the purchase information (e.g., sortingbased on product type, purchase price, a store associated with thepurchase, a purchase date, etc.). For example, user device 110 mayenable the user to sort the purchase information for a product (e.g.,gas) based on price, and user device 110 may display a list of gaspurchases sorted based on price (e.g., from lowest price to highestprice, from highest price to lowest price, etc.). If the user selectsthe lowest cost option, user device 110 may display purchase informationassociated with a lowest cost purchase (e.g., “you purchased bubble gumfor $0.05 on Nov. 27, 2007”).

FIG. 2 is an exemplary diagram of a device 200 that may correspond touser device 110 and/or purchase server 120. As illustrated, device 200may include a bus 210, processing logic 220, a main memory 230, aread-only memory (ROM) 240, a storage device 250, an input device 260,an output device 270, and/or a communication interface 280. Bus 210 mayinclude a path that permits communication among the components of device200.

Processing logic 220 may include a processor, microprocessor, or othertype of processing logic that may interpret and execute instructions.Main memory 230 may include a random access memory (RAM) or another typeof dynamic storage device that may store information and instructionsfor execution by processing logic 220. ROM 240 may include a ROM deviceor another type of static storage device that may store staticinformation and/or instructions for use by processing logic 220. Storagedevice 250 may include a magnetic and/or optical recording medium andits corresponding drive.

Input device 260 may include a mechanism that permits an operator toinput information to device 200, such as a keyboard, a mouse, a pen, amicrophone, voice recognition and/or biometric mechanisms, etc. Outputdevice 270 may include a mechanism that outputs information to theoperator, including a display, a touch-screen display, a printer, aspeaker, etc. Communication interface 280 may include anytransceiver-like mechanism that enables device 200 to communicate withother devices and/or systems. For example, communication interface 280may include mechanisms for communicating with another device or systemvia a network, such as network 130.

As described herein, device 200 may perform certain operations inresponse to processing logic 220 executing software instructionscontained in a computer-readable medium, such as main memory 230. Acomputer-readable medium may be defined as a physical or logical memorydevice. The software instructions may be read into main memory 230 fromanother computer-readable medium, such as storage device 250, or fromanother device via communication interface 280. The softwareinstructions contained in main memory 230 may cause processing logic 220to perform processes described herein. Alternatively, hardwiredcircuitry may be used in place of or in combination with softwareinstructions to implement processes described herein. Thus,implementations described herein are not limited to any specificcombination of hardware circuitry and software.

Although FIG. 2 shows exemplary components of device 200, in otherimplementations, device 200 may contain fewer, different, or additionalcomponents than depicted in FIG. 2. In still other implementations, oneor more components of device 200 may perform one or more other tasksdescribed as being performed by one or more other components of device200.

FIG. 3 is an exemplary diagram of user device 110. As illustrated, userdevice 110 may include a housing 300, a speaker 310, a display 320,control buttons 330, a keypad 340, a microphone 350, and/or a camera360. Housing 300 may protect the components of user device 110 fromoutside elements. Speaker 310 may provide audible information to a userof user device 110.

Display 320 may provide visual information to the user. For example,display 320 may display text input into user device 110, text, images,video, and/or graphics received from another device, and/or informationregarding incoming or outgoing calls or text messages, emails, media,games, phone books, address books, the current time, etc. In someimplementations, display 320 may include a touch-sensitive displaycapable of receiving user input via contact with one or more portions ofdisplay 320 (e.g., via user's finger, a stylus, etc.). In one exemplaryimplementation, display 320 may act as a viewfinder that may aid userdevice 110 in capturing and/or storing videos and/or images. Controlbuttons 330 may permit the user to interact with user device 110 tocause user device 110 to perform one or more operations. For example,control buttons 330 may be used to cause user device 110 to transmitinformation. Keypad 340 may include a standard telephone keypad.Microphone 350 may receive audible information from the user. Camera 360may be provided on a front or back side of user device 110, and mayenable user device 110 to capture and/or store video and/or images(e.g., pictures).

Although FIG. 3 shows exemplary components of user device 110, in otherimplementations, user device 110 may contain fewer, different, oradditional components than depicted in FIG. 3. In still otherimplementations, one or more components of user device 110 may performone or more other tasks described as being performed by one or moreother components of user device 110.

FIG. 4 illustrates a diagram of exemplary interactions between userdevice 110 and purchase 150. As illustrated, purchase 150 (or an item(e.g., packaging, instructions, etc.) associated with purchase 150) mayinclude a barcode 410 that is capable of being captured within acaptured area 420 generated by camera 360 of user device 110.

Barcode 410 may include a Universal Product Code (UPC) barcode (e.g. abarcode that may fit twelve digits into a compact space), a EuropeanArticle Number (EAN) barcode (e.g., a barcode that may be used worldwidefor marking retail goods), a “code 39” barcode (e.g., a barcode that mayinclude letters and numbers, and may be used for identification,inventory, and/or tracking purposes in various industries), a “code 128”barcode (e.g., a barcode that may provide a wider selection ofcharacters, may be compact, and may include a dense symbol), an“interleaved 2 of 5” symbology (e.g., a compact symbology which may beused for shipping boxes), a “postnet” barcode (e.g., a symbology thatmay encode zip codes for processing mail), a “PDF417” barcode (e.g., atwo-dimensional barcode that may be a portable data file (PDF)), etc. Inone implementation, barcode 410 may encode information associated withpurchase 150 (e.g., purchase information 140).

User device 110 may include a barcode reader application that interactswith camera 360 of user device 110 to capture images of barcodes (e.g.,barcode 410). The barcode reader application may analyze an image of abarcode and may interpret the barcode image into an actual value (e.g.,a UPC value). The barcode reader application may analyze a skew of abarcode to provide an indication of accuracy of the captured image. Userdevice 110 may also use an optical character recognition (OCR)application to check digits provided in a captured barcode image and toverify the accuracy of the interpreted barcode image. The OCRapplication may act as redundant accuracy check for the barcode readerapplication. As further shown in FIG. 4, camera 360 may capture an imageassociated with captured area 420 (e.g., which may include barcode 410),and user device 110 may analyze the captured image with the barcodereader application and/or the OCR application. User device 110 may alsodisplay the captured image of barcode 410 (e.g., on display 320).

User device 110 (e.g., using the barcode reader application and/or theOCR application) may extract information associated with barcode 410. Inone implementation, user device 110 may extract purchase information 140from the captured image of barcode 410. For example, user device 110 mayextract information, such as a description of purchase 150, a date ofpurchase 150, a store where purchase 150 was made, a cost of purchase150, a unit cost of purchase 150, etc.

Although FIG. 4 shows exemplary interactions between user device 110 andpurchase 150, in other implementations, fewer, different, or additionalinteractions may occur between user device 110 and purchase 150.

FIG. 5 depicts an exemplary user interface 500 capable of beingdisplayed by user device 110 (e.g., on display 320). As illustrated,user interface 500 may display the captured image of barcode 410associated with purchase 150, and may further display bars 510 anddigits 520 of barcode 410, barcode centering guides 530, and anindicator 540 that may indicate whether barcode 410 is centered withinbarcode centering guides.

Bars 510 and spaces between bars 510 may encode a sequence (e.g., aseven-bit sequence in UPC barcodes) that may be interpreted by thebarcode reader application provided in user device 110. The barcodereader application provided in user device 110 may analyze bars 510 (andspaces between bars 510) and a skew of the captured image of barcode410. The barcode reader application may interpret bars 510 (and spacesbetween bars 510) into information associated with purchase 150 (e.g.,purchase information 140). If purchase information 140 is extracted fromthe captured image of barcode 410, the image may be discarded to avoid aneed for storage space for archiving barcode images.

Bars 510 and spaces between bars 510 may provide a visual representationof digits 520 of barcode 410. The OCR application provided in userdevice 110 may interpret digits 520 into information associated withpurchase 150 (e.g., purchase information 140). User device 110 maycompare the results obtained by the barcode reader application and theOCR application to ensure that accurate purchase information 140 isretrieved.

Barcode centering guides 530 (e.g., provided by the barcode readerapplication) may provide alignment or registration marks at four cornersof barcode 410 to help a user of user device 110 to center the image ofbarcode 410 (e.g., using camera 360). Indicator 540 may provide a visualindication that proper alignment of barcode 410 is achieved (e.g., agreen light may indicate that barcode 410 is aligned, a red light mayindicate that barcode is not aligned, etc.). In other implementations,an audio or an audio/visual indicator may be used for aligning barcode410 with user device 110.

Although FIG. 5 shows exemplary elements of user interface 500, in otherimplementations, user interface 500 may contain fewer, different, oradditional elements than depicted in FIG. 5.

FIG. 6 illustrates an exemplary user interface 600 capable of beingdisplayed by user device 110. In one implementation, user interface 600may be displayed by user device 110 after user device 110 has capturedand interpreted information associated with barcode 410 (e.g., purchaseinformation 140). As illustrated, user interface 600 may include apurchase description field 610, a purchase price field 620, a unitdescription field 630, a unit amount field 640, a per-unit cost field650, and/or a storage selection mechanism 660.

Purchase description field 610 may include a description of a purchase(e.g., purchase 150). For example, purchase description 610 may includea description or name (e.g., “PRODUCT X”) and/or information associatedwith “PRODUCT X” (e.g., “Product X is not for use by children under 12,and may cause stomach cramps.”).

Purchase price field 620 may include a price paid for a purchase (e.g.,purchase 150). For example, as shown in FIG. 6, purchase price field 620may include a price of “$10.00,” which may indicate that “PRODUCT X”costs “$10.00.”

Unit description field 630 may include a description of units used for apurchase (e.g., purchase 150). For example, as shown in FIG. 6, unitdescription field 630 may include “OUNCES (oz)” as the units for“PRODUCT X.”

Unit amount field 640 may include a description and an amount of theunits used for purchase (e.g., purchase 150). For example, as shown inFIG. 6, unit amount field 640 may indicate that “PRODUCT X” contains “5oz.”

Per-unit cost field 650 may include per-unit cost information associatedwith a purchase (e.g., purchase 150). For example, as shown in FIG. 6,per-unit cost field 650 may indicate that “PRODUCT X” costs “$2.00” perounce.

Storage selection mechanism 660 may include a mechanism (e.g., a button,an icon, a link, etc.) that, if selected (e.g., with a selectionmechanism), may enable user device 110 to store information provided byuser interface 600 in a purchase database (e.g., provided in user device110 and/or purchase server 120).

Although FIG. 6 shows exemplary elements of user interface 600, in otherimplementations, user interface 600 may contain fewer, different, oradditional elements than depicted in FIG. 6.

FIG. 7 depicts a portion 700 of an exemplary purchase database capableof being provided in and/or managed by user device 110 and/or purchaseserver 120. In one implementation, the information provided in databaseportion 700 may be manually provided by a user of user device 110. Inanother implementation, the information provided in database portion 700may be automatically provided by a purchase 150 (e.g., via barcode 410).In one exemplary implementation, the purchase database may include arelational and/or a structured query language (SQL) based database.

As illustrated, database portion 700 may include a variety of types ofpurchase information. For example, database portion 700 may include aproduct field 710, a price(s) field 720, a store(s) field 730, apurchase date(s) field 740, and/or a variety of entries 750 associatedwith fields 710-740.

Product field 710 may include names of any products purchased by a userof user device 110. For example, product field 710 may include entries750 for gas, bread, bottled water, milk, soft drinks, pet food, beer,diesel fuel, meat, fruit, other products, etc.

Price(s) field 720 may include a number of prices associated with aproduct provided in product field 710. For example, price(s) field 720may indicate that there are between “0-10” prices available for the gasprovided in product field 710, that there are between “11-50” pricesavailable for the bread provided in product field 710, that there arebetween “101-500” prices available for the bottled water provided inproduct field 710, and that there are more than “500” prices availablefor the milk provided in product field 710.

Store(s) field 730 may include information associated with stores wherethe products provided in product field 710 were purchased. For example,store(s) field 730 may indicate that the gas provided in product field710 was purchased at various gas stations, and that the bread, bottledwater, and milk provided in product field 710 was purchased at variousstores.

Purchase date(s) field 740 may include information associated with dateswhen the products provided in product field 710 were purchased. Forexample, purchase date(s) field 740 may indicate that the gas, bread,bottled water, and milk provided in product field 710 was purchasedbetween January 2007 and December 2007.

Although FIG. 7 shows exemplary information that may be provided indatabase portion 700, in other implementations, database portion 700 maycontain fewer, different, or additional information than depicted inFIG. 7.

FIG. 8 depicts a portion 800 of an exemplary purchase database capableof being provided in and/or managed by user device 110 and/or purchaseserver 120. In one implementation, the information provided in databaseportion 800 may be manually provided by a user of user device 110. Inanother implementation, the information provided in database portion 800may be automatically provided by a purchase 150 (e.g., via barcode 410,a product code associated with purchase 150, a stock keeping unit (SKU)associated with product 150, and/or other product identificationmechanisms). In one exemplary implementation, the purchase database mayinclude a relational and/or a structured query language (SQL) baseddatabase.

As illustrated, database portion 800 may include a variety of purchaseinformation for a particular product 810 (e.g., gas). For example,database portion 800 may include a cost field 820, a store field 830, apurchase date field 840, an amount field 850, a unit cost field 860,and/or a variety of entries 870 associated with fields 820-860.

Cost field 820 may include total costs of product 810 for particularpurchases. For example, cost field 820 may indicate that product 810cost “$14.45” for a first entry 870, “$30.00” for a second entry 870,“36.12” for a third entry 870, etc.

Store field 830 may include information (e.g., name, address, telephonenumber, etc.) associated with stores where product 810 was purchased.For example, store field 830 may indicate that product 810 was purchasedat “Gas station 1” for the first entry 870, at “Gas station 2” for thesecond entry 870, at “Gas station 3” for the third entry 870, etc.

Purchase date field 840 may include information associated with dateswhen product 810 was purchased. For example, purchase date field 840 mayindicate that product 810 was purchased on Jan. 1, 2007 for the firstentry 870, on Feb. 1, 2007 for the second entry 870, on Mar. 1, 2007 forthe third entry 870, etc.

Amount field 850 may include amounts of product 810 purchased on eachpurchase date (e.g., provided in purchase date field 840). For example,amount field 850 may indicate that “5 gallons” of product 810 waspurchased for the first entry 870, “10 gallons” of product 810 waspurchased for the second entry 870, “12 gallons” of product 810 waspurchased for third entry 870, etc.

Unit cost field 860 may include per-unit cost information for product810 (e.g., cost field 820 divided by amount field 850). For example,unit cost field 860 may indicate that product 810 costs “$2.89 pergallon” for first entry 870, “$3.00 per gallon” for second entry 870,“$3.01 per gallon” for third entry, etc.

Although FIG. 8 shows exemplary information that may be provided indatabase portion 800, in other implementations, database portion 800 maycontain fewer, different, or additional information than depicted inFIG. 8. The exemplary information depicted in FIG. 8 may permit user ofuser device 110 to determine, for example, what stores offer thecheapest products (e.g., “Gas station 8” may offer the cheapest gasprices), product usage patterns (e.g., am I using too much gasoline? Whyam I filling up with gas so frequently?), where certain products arepurchased more often, etc.

FIGS. 9-15 illustrate exemplary user interfaces capable of beingdisplayed by user device 110. The user interfaces depicted in FIGS. 9-15and user interfaces 500 and 600, described above in connection withFIGS. 5 and 6 (collectively referred to as “the user interfaces”), mayinclude a graphical user interface (GUI) or a non-graphical userinterface, such as a text-based interface. The user interfaces mayprovide information to users via a customized interface (e.g., aproprietary interface) and/or other types of interfaces (e.g., abrowser-based interface). The user interfaces may receive user inputsvia one or more input devices (e.g., input device 260), may beuser-configurable (e.g., a user may change the size of the userinterfaces, information displayed in the user interfaces, color schemesused by the user interfaces, positions of text, images, icons, windows,etc., in the user interfaces, etc.), and/or may not beuser-configurable. The user interfaces may be displayed to a user viaone or more output devices (e.g., output device 270).

FIG. 9 illustrates an exemplary user interface 900 that displays a mainscreen for the purchase trending manager described herein. Asillustrated, user interface 900 may include a last purchase option 910,a sort purchases option 920, a manually enter purchase option 930,and/or a lowest cost for product option 940. Options 910-940 may beselected by a user of user device 110 (e.g., via display 320 (e.g., atouch-screen display), control buttons 330, and/or keypad 340).

If the user selects last purchase option 910, user device 110 maydisplay information associated with a last purchase recorded by userdevice 110. For example, if the last recorded purchase by the user was$20.00 worth of gasoline at Gas station 1 on Nov. 30, 2007, user device110 may retrieve (e.g., from the purchase database) and display thisinformation to the user if last purchase option 910 is selected.

If the user selects sort purchases option 920, user device 110 maydisplay an exemplary user interface 1000, as depicted in FIG. 10. Asillustrated in FIG. 10, user interface 1000 may include an instructionsection 1010, a product selection 1020, a price selection 1030, a storeselection 1040, and/or a purchase date selection 1050. Instructionsection 1010 may instruct the user to select a means (e.g., selections1020-1050) by which to sort purchases (e.g., “Select Means To SortPurchase History By”). Selections 1020-1050 may be selected by a user ofuser device 110 (e.g., via display 320 (e.g., a touch-screen display),control buttons 330, and/or keypad 340), and may permit the user to sortpurchases based on product (e.g., product selection 1020), price (e.g.,price selection 1030), store (e.g., store selection 1040), and/orpurchase date (e.g., purchase date selection 1050).

If the user selects product selection 1020, an exemplary user interface1100, as depicted in FIG. 11, may be displayed by user device 110. Asillustrated in FIG. 11, user interface 1100 may include an instructionsection 1110 and various product selections 1120-1150. Instructionsection 1110 may instruct the user to select a product by which to sortpurchases (e.g., “Select a Product to sort purchases for”). Productselections 1120-1150 may include any of the products (e.g., gas, dieselfuel, bread, coffee, etc.) provided in the purchase database (e.g.,provided in database portion 900 depicted in FIG. 9), and may beselected by a user of user device 110 (e.g., via display 320, controlbuttons 330, and/or keypad 340).

If the user selects product selection 1120 (e.g., gas), an exemplaryuser interface 1200, as depicted in FIG. 12, may be displayed by userdevice 110. As illustrated in FIG. 12, user interface 1200 may providegas purchases sorted by date, and may include an instruction section1210 and various date selections 1220-1250. In other implementations,the gas purchases displayed by user interface 1200 may be sorted basedon a variety of other parameters (e.g., based on per-unit cost).Instruction section 1210 may instruct the user to select a productpurchase date in order to see details of the purchase (e.g., “Select aGas purchase date to see details”). Date selections 1220-1250 mayinclude various purchase dates and/or other purchase information (e.g.,per-unit cost) associated with product selection 1120 (e.g., gas).

If the user selects one of date selections 1220-1250 (e.g., dateselection 1220), an exemplary user interface 1300, as depicted in FIG.13, may be displayed by user device 110. As illustrated in FIG. 13, userinterface 1300 may include details associated with a selected purchase,such as date and/or per-unit information 1310 (e.g., “Nov. 3, 2007” and“$2.89 per gallon”), store name information 1320 (e.g., “FuelCo”), storeaddress information 1330 (e.g., “1212 Main Street, Sometown, Anywhere12345”), total purchase cost information 1340 (e.g., “5.2 gallons@$2.89per gallon=$15.07”).

Returning to FIG. 9, if the user selects manually enter purchase option930, user device 110 may display an exemplary user interface 1400, asdepicted in FIG. 14. As illustrated in FIG. 14, user interface 1400 mayinclude an instruction section 1410, unit selections 1420-1450, and anew purchase input mechanism 1460. Instruction section 1410 may instructthe user to select units associated with a new purchase (e.g., “Selectunits”). Unit selections 1420-1450 may include a variety of units ofmeasure associated with purchases (e.g., ounces, liters, gallons,pounds, etc.), and may be selected by a user of user device 110 (e.g.,via display 320, control buttons 330, and/or keypad 340). New purchaseinput mechanism 1460 may include an input field (e.g., for typingdescriptive information associated with a new purchase), a drop-downmenu (e.g., for selecting descriptive purchase information from a listof purchase information), and/or other types of input mechanisms. Newpurchase information provided via user interface 1400 may be provided tothe purchase database (e.g., databases 700 and/or 800) that may bestored in user device 110 and/or purchase server 120.

If the user selects one of unit selections 1420-1450 (e.g., unitselection 1420 for ounces) and/or provides new purchase information vianew purchase input mechanism 1460, user device 110 may display anexemplary user interface 1500, as depicted in FIG. 15. As illustrated inFIG. 15, user interface 1500 may permit the user to manually inputinformation associated with a new purchase. For example, user interface1500 may include a unit input section 1510, a cost input section 1520, acalculate unit cost selection mechanism 1530, and/or a calculatedper-unit cost section 1540.

Unit input section 1510 may instruct the user to input an amount ofunits purchased with the new purchase. For example, unit input section1510 may instruct the user to input an amount of ounces (e.g., “Enterounces”), and the user (e.g., via display 320, control buttons 330,and/or keypad 340) may input the amount (e.g., “16 ounces”).

Cost input section 1520 may instruct the user to input a cost associatedwith the new purchase. For example, cost input section 1520 may instructthe user to input a total cost of the new purchase (e.g., “Enter cost”),and the user (e.g., via display 320, control buttons 330, and/or keypad340) may input the total cost (e.g., “$12.99”). In one implementation,user device 110 may compare the new purchase information (e.g.,description, units, cost, etc.) to a similar item contained in thepurchase database, and may display the comparison. For example, if it isassumed that the new purchase is milk that costs $4.00, user device 110may compare and display information associated with the newly purchasedmilk, as well as previously purchased milk.

Calculate unit cost selection mechanism 1530 may include a mechanism(e.g., a button, an icon, a link, etc.) that, if selected (e.g., with aselection mechanism), may enable user device 110 to calculate theper-unit cost provided in calculate per-unit cost section 1540 (e.g.,“$0.81/oz”) for the new purchase.

Returning to FIG. 9, if lowest cost for product option 940 is selectedby the user, user device 110 may display information associated withlowest costs for one or more products recorded by user device 110. Forexample, if the lowest cost of gas recorded by user device 110 was“$2.77 per gallon” and the lowest cost of bread recorded by user device110 was “$3.00 per loaf,” user device 110 may retrieve (e.g., from thepurchase database) and display this information to the user if lowestcost for product option 940 is selected.

Although FIGS. 9-15 show exemplary elements of user interfaces 900-1500,in other implementations, user interfaces 900-1500 may contain fewer,different, or additional elements than depicted in FIGS. 9-15.

FIGS. 16-19 depict flow charts of an exemplary process 1600 forinputting, managing, and tracking purchases (e.g., purchase trends)using user device 110 according to implementations described herein. Inone implementation, process 1600 may be performed by user device 110. Inanother implementation, some or all of process 1600 may be performed byanother device or group of devices, including or excluding user device110. For example, some or all of process 1600 may be performed bypurchase server 120.

As illustrated in FIG. 16, process 1600 may begin with receipt ofinformation associated with a new purchase (block 1605), and storage ofthe new purchase information in a purchase database (block 1610). Forexample, in implementations described above in connection with FIG. 1,user device 110 may receive purchase information 140 associated withpurchase 150 (e.g., a purchase by a user of user device 110). In oneexample, user device 110 may receive purchase information 140 bycapturing a barcode associated with purchase 150. In another example, auser of user device 110 may manually input purchase information 140,such as a description of purchase 150, a date of purchase 150, a storewhere purchase 150 was made, a cost of purchase 150, a unit cost ofpurchase 150, etc. Purchase information 140 may be stored in a purchasedatabase provided in user device 110, and/or may be forwarded by userdevice 110 (e.g., via network 130) to a purchase database provided inpurchase server 120.

As further shown in FIG. 16, purchase information relating to the newpurchase may be retrieved from the purchase database (block 1615), and alast purchase option, a sort purchases options, and a lowest cost optionmay be provided for display (block 1620). For example, inimplementations described above in connection with FIG. 1, the user ofuser device 110 may access purchase information (e.g., purchaseinformation 140, historical purchase information, etc.) from thepurchase database, and user device 110 may display selectable optionsassociated with the purchase database. In one example, user device 110may display a last purchase option, a sort purchases option, a lowestcost option, etc.

Returning to FIG. 16, if a user selects the last purchase option,selection of the last purchase option may be received (block 1625), andlast purchase information may be provided for display (block 1630). Forexample, in implementations described above in connection with FIG. 9,if the user selects last purchase option 910, user device 110 maydisplay information associated with a last purchase recorded by userdevice 110. In one example, if the last recorded purchase by the userwas $20.00 worth of gasoline at Gas station 1 on Nov. 30, 2007, userdevice 110 may retrieve (e.g., from the purchase database) and displaythis information to the user if last purchase option 910 is selected.

As further shown in FIG. 16, if a user selects the sort purchasesoption, selection of the sort purchases option may be received (block1635), and sort purchases information may be provided for display (block1640). For example, in implementations described above in connectionwith FIGS. 9 and 10, if the user selects sort purchases option 920, userdevice 110 may display user interface 1000, which may includeinstruction section 1010, product selection 1020, price selection 1030,store selection 1040, and/or purchase date selection 1050. Instructionsection 1010 may instruct the user to select a means (e.g., selections1020-1050) by which to sort purchases (e.g., “Select Means To SortPurchase History By”). Selections 1020-1050 may be selected by a user ofuser device 110 (e.g., via display 320, control buttons 330, and/orkeypad 340), and may permit the user to sort purchases based on product(e.g., product selection 1020), price (e.g., price selection 1030),store (e.g., store selection 1040), and/or purchase date (e.g., purchasedate selection 1050).

Returning to FIG. 16, if a user selects the lowest cost option,selection of the lowest cost option may be received (block 1645), andlowest cost information may be provided for display (block 1650). Forexample, in implementations described above in connection with FIG. 9,if lowest cost for product option 940 is selected by the user, userdevice 110 may display information associated lowest costs for one ormore products recorded by user device 110. For example, if the lowestcost of gas recorded by user device 110 was “$2.77 per gallon” and thelowest cost of bread recorded by user device 110 was “$3.00 per loaf,”user device 110 may retrieve (e.g., from the purchase database) anddisplay this information to the user if lowest cost for product option940 is selected.

Process block 1605 may include the process blocks illustrated in FIG.17. As shown in FIG. 17, process block 1605 may include receivingselection of manual entry for the new purchase (block 1700), receivingmanual entry of a new purchase description (block 1710), receivingmanual entry of a new purchase total cost (block 1720), and receivingmanual entry of new purchase units (block 1730). For example, inimplementations described above in connection with FIGS. 9, 14, and 15,if the user selects manually enter purchase option 930, user device 110may display exemplary user interface 1400, which may include instructionsection 1410, unit selections 1420-1450, and new purchase inputmechanism 1460. Instruction section 1410 may instruct the user to selectunits associated with a new purchase. Unit selections 1420-1450 mayinclude a variety of units of measure associated with purchases, and maybe selected by a user of user device 110. New purchase input mechanism1460 may include an input field (e.g., for typing descriptiveinformation associated with a new purchase). If the user selects one ofunit selections 1420-1450 and/or provides new purchase information vianew purchase input mechanism 1460, user device 110 may display exemplaryuser interface 1500, which may permit the user to manually inputinformation associated with a new purchase.

Alternatively and/or additionally, process block 1605 may include theprocess blocks illustrated in FIG. 18. As shown in FIG. 18, processblock 1605 may include capturing an image of a barcode associated withthe new purchase using a user device camera (block 1800), anddetermining the new purchase information based on the barcode capture(block 1810). For example, in implementations described above inconnection with FIG. 4, user device 110 may include a barcode readerapplication that interacts with camera 360 of user device 110 to captureimages of barcodes (e.g., barcode 410). The barcode reader applicationmay analyze an image of a barcode and may interpret the barcode imageinto an actual value (e.g., a UPC value). User device 110 may also usean OCR application to check digits provided in a captured barcode imageand to verify the accuracy of the interpreted barcode image. User device110 (e.g., using the barcode reader application and/or the OCRapplication) may extract information associated with barcode 410, suchas purchase information 140.

Process block 1640 may include the process blocks illustrated in FIG.19. As shown in FIG. 19, process block 1640 may include providing fordisplay of sort purchases based on a product type (block 1900),providing for display of sort purchases based on a purchase price (block1910), providing for display of sort purchases based on storesassociated with the purchases (block 1920), and providing for display ofsort purchases based on a purchase date (block 1930). For example, inimplementations described above in connection with FIG. 10, userinterface 1000 may include instruction section 1010, product selection1020, price selection 1030, store selection 1040, and/or purchase dateselection 1050. Instruction section 1010 may instruct the user to selecta means (e.g., selections 1020-1050) by which to sort purchases.Selections 1020-1050 may be selected by a user of user device 110 (e.g.,via display 320, control buttons 330, and/or keypad 340), and may permitthe user to sort purchases based on product (e.g., product selection1020), price (e.g., price selection 1030), store (e.g., store selection1040), and/or purchase date (e.g., purchase date selection 1050).

Implementations described herein may input, manage, and track purchasesusing a user device. The purchases may be recorded in a purchasedatabase that may include user-definable information associated with thepurchases. The user or customer may sort the user-definable informationusing a display of the user device, and may input total units and a costassociated with a purchase to calculate a per-unit price of thepurchase. The customer may use historical purchase information to, forexample, comparison shop between sales, stores, and/or franchises on aper visit basis.

The foregoing description of implementations provides illustration anddescription, but is not intended to be exhaustive or to limit theinvention to the precise form disclosed. Modifications and variationsare possible in light of the above teachings or may be acquired frompractice of the invention.

For example, while series of blocks have been described with regard toFIGS. 16-19, the order of the blocks may be modified in otherimplementations. Further, non-dependent blocks may be performed inparallel.

It will be apparent that embodiments, as described herein, may beimplemented in many different forms of software, firmware, and hardwarein the implementations illustrated in the figures. The actual softwarecode or specialized control hardware used to implement embodimentsdescribed herein is not limiting of the invention. Thus, the operationand behavior of the embodiments were described without reference to thespecific software code—it being understood that one would be able todesign software and control hardware to implement the embodiments basedon the description herein.

Further, certain portions of the invention may be implemented as “logic”that performs one or more functions. This logic may include hardware,such as an application specific integrated circuit or a fieldprogrammable gate array, software, or a combination of hardware andsoftware.

Even though particular combinations of features are recited in theclaims and/or disclosed in the specification, these combinations are notintended to limit the invention. In fact, many of these features may becombined in ways not specifically recited in the claims and/or disclosedin the specification.

No element, act, or instruction used in the present application shouldbe construed as critical or essential to the invention unless explicitlydescribed as such. Also, as used herein, the article “a” is intended toinclude one or more items. Where only one item is intended, the term“one” or similar language is used. Further, the phrase “based on” isintended to mean “based, at least in part, on” unless explicitly statedotherwise.

1. A mobile communications device-implemented method, comprising:retrieving information associated with purchases from a purchasedatabase; providing for display of a last purchase option, a sortpurchases option, and a lowest cost option based on the purchaseinformation; receiving selection of one of the last purchase option, thesort purchases option, or the lowest cost option; providing for displayof last purchase information when the last purchase option is selected;providing for display of sort purchases information when the sortpurchases option is selection; and providing for display of lowest costinformation when the lowest cost option is selected.
 2. The mobilecommunications device-implemented method of claim 1, where providing fordisplay of last purchase information comprises: providing for display ofa last purchase recorded in the purchase database by the mobilecommunications device.
 3. The mobile communications device-implementedmethod of claim 1, where providing for display of sort purchasesinformation comprises at least one of: providing for display ofpurchases sorted based on product type; providing for display ofpurchases sorted based on purchase price; providing for display ofpurchases sorted based on stores associated with the purchases; orproviding for display of purchases sorted based on purchase date.
 4. Themobile communications device-implemented method of claim 1, whereproviding for display of lowest cost information comprises: providingfor display of lowest costs for one or more products recorded in thepurchase database by the mobile communications device.
 5. The mobilecommunications device-implemented method of claim 1, further comprising:receiving information associated with a new purchase; and storing thenew purchase information in the purchase database.
 6. The mobilecommunications device-implemented method of claim 5, where receivinginformation associated with a new purchase comprises: receivingselection of an option to manually input the new purchase information;receiving manual input of a description for the new purchase; receivingmanual input of a total cost of the new purchase; and receiving manualinput of units associated with the new purchase.
 7. The mobilecommunications device-implemented method of claim 5, where receivinginformation associated with a new purchase comprises: capturing an imageof a barcode associated with the new purchase using a camera of themobile communications device; and determining the new purchaseinformation based on the captured image of the barcode.
 8. Acomputer-readable memory device provided in a mobile communicationsdevice, the computer-readable memory device stores computer-executableinstructions and comprises: one or more instructions for receivinginformation associated with a new purchase; one or more instructions forstoring the new purchase information in a purchase database; one or moreinstructions for retrieving information associated with purchases fromthe purchase database; one or more instructions for providing fordisplay of a last purchase option, a sort purchases option, and a lowestcost option based on the purchase information; one or more instructionsfor receiving selection of one of the last purchase option, the sortpurchases option, or the lowest cost option; one or more instructionsfor providing for display of last purchase information when the lastpurchase option is selected; one or more instructions for providing fordisplay of sort purchases information when the sort purchases option isselection; and one or more instructions for providing for display oflowest cost information when the lowest cost option is selected.
 9. Thecomputer-readable memory device of claim 8, where the mobilecommunications device comprises one of a radiotelephone, a personalcommunications system (PCS) terminal, a personal digital assistant(PDA), a global positioning system (GPS) device, or a cellulartelephone.
 10. The computer-readable memory device of claim 8, where theone or more instructions for receiving information associated with a newpurchase comprise: one or more instructions for receiving selection ofan option to manually input the new purchase information; one or moreinstructions for receiving manual input of a description for the newpurchase; one or more instructions for receiving manual input of a totalcost of the new purchase; and one or more instructions for receivingmanual input of units associated with the new purchase.
 11. Thecomputer-readable memory device of claim 8, where the one or moreinstructions for receiving information associated with a new purchasecomprise: one or more instructions for capturing an image of a barcodeassociated with the new purchase using a camera of the mobilecommunications device; and one or more instructions for determining thenew purchase information based on the captured image of the barcode. 12.The computer-readable memory device of claim 11, where the barcodecomprises at least one of a Universal Product Code (UPC) barcode, aEuropean Article Number (EAN) barcode, a code 39 barcode, a code 128barcode, an interleaved 2 of 5 symbology, a postnet barcode, or a PDF417barcode.
 13. The computer-readable memory device of claim 11, where thebarcode encodes the new purchase information.
 14. The computer-readablememory device of claim 11, where the one or more instructions fordetermining the new purchase information comprise: one or moreinstructions for determining the new purchase information with a barcodereader application based on the captured image of the barcode; and oneor more instructions for determining the new purchase information withan optical character recognition (OCR) application based on the capturedimage of the barcode.
 15. The computer-readable memory device of claim8, where the purchase database comprises at least one of: descriptionsof purchases; dates of purchases; stores where purchases were made;costs of purchases; amounts of purchases; or unit costs of purchases.16. The computer-readable memory device of claim 8, further comprising:one or more instructions for providing for display of a last purchaserecorded in the purchase database by the mobile communications devicewhen the last purchase option is selected.
 17. The computer-readablememory device of claim 8, where, when the sort purchases option isselected, the computer-readable memory device further comprises at leastone of: one or more instructions for providing for display of purchasessorted based on product type; one or more instructions for providing fordisplay of purchases sorted based on purchase price; one or moreinstructions for providing for display of purchases sorted based onstores associated with the purchases; or one or more instructions forproviding for display of purchases sorted based on purchase date. 18.The computer-readable memory device of claim 8, further comprising: oneor more instructions for providing for display of lowest costs for oneor more products recorded in the purchase database by the mobilecommunications device when the lowest cost option is selected.
 19. Thecomputer-readable memory device of claim 8, where the purchase databaseis provided in the mobile communications device.
 20. Thecomputer-readable memory device of claim 8, where the purchase databaseis provided in a purchase server and is accessed by the mobilecommunications device.
 21. The computer-readable memory device of claim8, the purchases comprise one of products or services.
 22. A system,comprising: means for receiving information associated with a newpurchase; means for storing the new purchase information in a purchasedatabase; means for retrieving information associated with purchasesfrom the purchase database; means for providing for display of a lastpurchase option, a sort purchases option, and a lowest cost option basedon the purchase information; means for receiving selection of one of thelast purchase option, the sort purchases option, or the lowest costoption; means for providing for display of last purchase informationwhen the last purchase option is selected; means for providing fordisplay of sort purchases information when the sort purchases option isselection; and means for providing for display of lowest costinformation when the lowest cost option is selected.
 23. A device,comprising: processing logic to: determine whether a first mobilecommunications device includes information associated with purchasesprovided in a purchase database, send the purchase information from thepurchase database to the first mobile communications device when thefirst mobile communications device does not include the purchaseinformation, determine whether a second mobile communications device,associated with the first mobile communications device, includes thepurchase information, and send the purchase information from thepurchase database to the second mobile communications device when thesecond mobile communications device does not include the purchaseinformation.
 24. The device of claim 23, where the processing logicfurther: sends updated purchase information to the first and secondmobile communications devices when the purchase database includesupdated purchase information.